Examples of amperometric titrations using a single polarised electrode

31 EXAMPLES OF AMPEROMETRIC TITRATIONS USING A SINGLE POLARISED ELECTRODE 

In addition to the titrations described in detail in Sections 16.25-16.27, 16.29 and 16.30, many other titrations may be performed amperometrically. An indication of the scope of this method is given by the procedures listed in Table 16.1. 

Complexation reactions EDTA DME Many metallic ions cf. Chapter 10 

Precipitation reactions Dimethylglyoxime Lead nitrate Mercury(II) nitrate Silver nitrate Sodium tetraphenylborate Thorium(IV) nitrate Potassium dichromate DME DME DME Rotating Pt Graphite DME DME Ni2 + SO2 , MoOj , F r Cl , Br , I , CN , thiols K + F Pb2 +, Ba2 + 

Oxidation reactions Iodine Potassium bromate/KBr Rotating Pt Rotating Pt As(III), Na2S203 As(III), Sb(III), N2H4 

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